baber/WOPTO huggingface dataset:
Patent JP-H06300684-A (JP)
Title: Quantitative method for spectrochemical analysis
Inventor: ADACHI MASAYUKI
IPC: G01J3/42
Filed: 1993-04-15
Abstract: PURPOSE:To accurately quantitatively calculate absorbance against an absorption not proportional to density by obtaining as calibration data relationship between the density and an absorbance sum, estimating the sum of components to be measured, and using the relationship between the density and the sum. CONSTITUTION:As calibration data, an absorption spectrum, density and an absorbance sum regarding a certain component are prepared. Then, the spectrum is calculated with a calibration matrix by a method of main component analysis PCR or partial minimum squaring method PLS by using the sum, and a quantity matrix is formed. On the other hand, relationship between the absorbance sum and the density is obtained by executing a nonlinear curve fitting process, and a relation curve between the sum and the density is obtained. Thereafter, an absorbance sum of a component to be measured is estimated from the quantity matrix and a density unknown spectrum obtained separately. The sum obtained by the estimation is substituted for a quartic equation, and an estimated density at this time is obtained. The absorption in which the absorbance is not proportional to the density is accurately quantitated by using the sum.
Patent JP-H0557339-A (JP)
Title: Method and device for manufacture of metal tube
Inventor: JIYATSUKU KURAAKU
IPC: B21D5/12
Filed: 1991-04-18
Abstract: PURPOSE: To manufacture a tube made of even such material as copper impossible to friction-joining by inserting a brazing wire between the joining surface before finish-formation and brazing with a friction ring rotated at a high speed after forming. CONSTITUTION: A tubular metal thin sheet 2 is passed through the underpart of a pressure pat 26 which surely holds the brazing wire at a suitable position by keeping to exactly push together with a fin part, and then, a cable coating 2 provided with a core is passed through the underpart of a friction means 27 as the ring being suitable to quickly rotate. The cable coating 2 is supported at the ring 27 side with a brazing anvil 28. In order to lower the temp. of the coating 2 during brazing, the anvil 28 is cooled with water. The joined coating 2 is passed through the underpart of a flat roller 32 which promotes to prevent the twist of the coating in the brazing anvil 28, and further, passed through a twist-resistant guide block 33 and a fin folding die 34.
Patent JP-H06168844-A (JP)
Title: High-pressure capacitor for power
Inventor: SAKAGUCHI HIROKAZU
IPC: H01G4/18
Filed: 1992-04-06
Abstract: PURPOSE:To improve a productivity of metallized films and increase an electric field strength of a capacitor and implement a miniaturization, by forming a cut end of an insulating film for front winding, an insertion end of an insulating film for rear winding and insertion ends and cut ends of the metallized films in substantially parallel with insulating bands formed slant to longitudinal insulating bands. CONSTITUTION:Insulating bands 3 and 3' are formed in a longitudinal direction of metallized films 1 and 1', and insulating bands 4 and 4' are formed in a slant direction to the longitudinal direction. Then, a cut end 5A of an insulating film 5 for front winding is placed in substantially parallel with insertion ends 1A and 1'A of the metallized films 1 and 1', that is, the insulating bands 4 and 4', and an insertion end 6A of an insulating film 6 for rear winding is placed in substantially parallel with cut ends 1B and 1B' of the metallized films 1 and 1', that is, the insulating bands 4 and 4'. Therefore, a productivity of the metallized films is improved and an electric field strength of a capacitor is increased.
Patent JP-H02293860-A (JP)
Title: Color image forming method
Inventor: KAMITAKI TAKAAKI
IPC: G03G15/01
Filed: 1989-05-09
Abstract: PURPOSE:To obtain hues good in balance and spectral reflection characteristics and sufficient saturation by specifying each component to be added to each of magenta, cyan, yellow, and black toners. CONSTITUTION:The magenta toner contains polyester resin particles containing a quinacridone type pigment and a xanthene type dye treated with a phenol resin, and a fluidity enhancing agent, the cyan toner contains polyester resin particles containing a copper-phthalocyanine type blue pigment and the agent, the yellow toner contains polyester resin particles containing an azo type yellow pigment and the agent, and the black toner contains polyester resin particles containing at least 2 kind of an azo type red pigment, the copperphthalocyanine type blue pigment, and the azo type yellow pigment and the agent, thus permitting the obtained full color image to reproduce original color charts in high fidelity and free from any fog.
Patent JP-H11289832-A (JP)
Title: Fertilizer applicator in rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizer applicator in a rice transplanter contrivable to increase an efficiency of a folding work or a drawing out work of a fertilizer application part by providing a specific guide rotating body. SOLUTION: The objective fertilizer applicator is obtained by providing guide rotating bodies 63 rotate-guiding along a machine body face on under sides of folding right and left fertilizer application parts in a fertilizer in a rice transplanter having the right and left outside fertilizer application parts in freely foldable in the machine body. At the time, the guide rotating body 63 is preferably made of an elastic material and the guide rotating bodies 63 are further preferably provided in the right and left fertilizer application parts in controllable of vertically fitting height.
Patent JP-H10295050-A (JP)
Title: Motor
Inventor: KIKUCHI YUSUKE
IPC: H02K1/18
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent electromagnetic vibration generated by a stator from being transmitted to a vibration generated by a stator from being transmitted to a bracket by a method, wherein a protrusion is formed on the outer circumferential face of the stator, in which a displacement by the electromagnetic vibration on the outer circumferential face of the stator becomes zero or close to zero and the stator is housed, via the protrusion, in the inner circumferential part of the bracket so as to be fixed. SOLUTION: A stator core 1 is constituted of a ring-shaped back yoke and of teeth which protrude to the shaft center from the inner circumferential face of the back yoke, and a plurality protrusion 4 are formed on the outer circumferential face of the back yoke. As the positions of the protrusions 4, positions in which a power supply are supplied to a coil so as to generate an electromagnetic vibration, in which a displacement in an arbitrary position on the outer circumferential face of the stator core is measured and in which the displacement of the electromagnetic vibration becomes minimum are selected.  When the protrusions 4 are formed in this manner, a stator 5 is attached to a bracket 9 at a place in which the displacement by the electromagnetic vibration on the outer circumferential face of the stator core 1 becomes minimum, and the electromagnetic vibration which is transmitted to the bracket can be suppressed to a minimum.
Patent JP-S62273603-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJITA KOJI
IPC: G11B5/02
Filed: 1986-05-21
Abstract: PURPOSE:To prevent reverse reproduction and disturbance of tracking by recording an ID (index) signal representing the recording direction to a track channel and using the ID signal at reproduction so as to discriminate the recording direction thereby reproducing only a region coincident with the reproducing direction. CONSTITUTION:A track is designated from a terminal 25, a reproducing direction is set and a tape 1 starts reproduction. A gate 54 is opened during the voice track scanning on a tape by heads 15, 16 by using a gate signal from a voice processing unit 33', the unit 33' generates an ID signal, subjected to identification 55 to generate a control signal S, a multiplex track PCM control 31 and an ATF processing 60 are started, switches 42', 43' and 44' are changed over to switch the gate 54 and to apply the ATF processing 60 and a reproducing signal of the designated 25 channel is fed to the processing unit. With a region of a track during the reproduction different from the recording and reproducing direction to be reached, it is identified 55, a servo processing circuit 30 is driven by a switch 62 to feed the tape fast or stop it and the reproduction is inhibited in the region. Thus, even if the region having different recording direction exists in mixture, it is reproduced correctly.
Patent JP-H06320657-A (JP)
Title: Light reflecting sheet
Inventor: TERASHI MITSUGI
IPC: B32B27/18
Filed: 1993-05-17
Abstract: PURPOSE:To provide a light reflecting sheet to which function for protecting fruit from animals, insects, pest bacteria or weeds is imparted by bonding a porous microcapsule having a specific chemical agent sealed therein to the surface of the fiber base fabric laminated to a light reflecting sheet. CONSTITUTION:A light reflecting sheet 4 is formed by laminating a metal foil 1 to the surface of a polyurethane foam sheet 2 and laminating a heat-shrinkable base fabric 3 to the rear surface of the polyurethane foam sheet 2 and the base fabric 3 is thermally shrunk to form unevenness 5 having a wrinkle like irregular coss-sectional curve shape to the surface of the metal foil 1 through the polyurethane foam sheet 2. Herein, a chemical agent layer 6 composed of a porous microcapsule having at least one chemical agent selected from an animal and insect inhibitor, a disease and insect damage preventing agent, a herbicide and an antibacterial agent sealed therein is applied to the surface of the base fabric 3. By this constitution, the light reflecting sheet capable of protecting fruit from animals, insects, pest bacteria and weeds is obtained.
Patent JP-H06321037-A (JP)
Title: Automobile with detection device for under-vehicle object
Inventor: TAKEUCHI KAZUO
IPC: B60R21/00
Filed: 1993-05-17
Abstract: PURPOSE:To improve safety by preventing an under-vehicle accident liable to be overlooked by a person in the daily operation of a vehicle transport dealer or a home delivery service dealer. CONSTITUTION:An optical sensor 9 wherein a light projector 9a and a light receiver 9b are combined is arranged so that the flow of light can cover the surrounding of a body lower surface at appropriate intervals evading the portions of tires for controlling a direction, and an ultrasonic sensor 11 is provided on the corner part of a front bumper to introduce these sensor outputs into a control device 12. A control device 12 is provided with a storage part 12a for storing a sensor output and a reset switch 13 erasing the memory in the storage part 12a to release a warning condition. An output from the control device 12 is introduced into an announcing means giving a warning and an engine circuit, and when a sensor output exists, it is warned when an engine is started, and the engine is made inoperative.
Patent JP-S5541358-A (JP)
Title: Heat transferring apparatus
Inventor: YOSHIDA KUNIKATSU
IPC: F28D15/02
Filed: 1978-09-20
Abstract: PURPOSE: To provide a heat transferring apparatus equipped with heat transferring elements such as heat pipes or heat siphons, in which there are provided more than two such heat transferring elements with the position of their evaporating sections being displace from each other, whereby it is enabled to prevent occurrence of so- called "dry-out" phenomenon and to prolong the length of said evaporating sections.  
     CONSTITUTION: A heat transferring apparatus of this invention comprises, for instance, an inside heat transferring element 7 and an outer heat transferring element 8 in the form of a double-tube structure. The outside element 8 is so disposed as to surround middle section B 1  of inside element 7, and evaporating section A 1  of inside element 7 is protruded downwards of evaporating section A 2  of outside element 8, so that these two evaporating sections A 1 , A 2  are displaced from each other. Here, a predetermined amount of working medium 3 is sealed in both of the inside and the outside elements 7, 8 after evacuating the same by removing non-condensable gases. With such an arrangement, length of evaporating sections A 1 , A 2  respectively of elements 7, 8 can be shortened, and occurrence of so-called "dry-out" phenomenon can be prevented if temperature difference at the evaporating section A and condensing section C is fairly great. Further, length of the evaporating section can be prolonged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01288638-A (JP)
Title: Transfer device having emergency brake
Inventor: KAMAGATA MOTONORI
IPC: B66C13/22
Filed: 1988-05-13
Abstract: PURPOSE:To always perform a safe and sure brake operation by providing the abnormality detecting means transmitting the operation signal making an emergency brake to perform a brake operation at the time when the detection value of the operation speed of a normal brake becomes at specified value. CONSTITUTION:A normal brake 1 and an emergency brake 2 are linked to the rotary shaft of a motor 3. The speed detecting means 4 detecting the operation speed of the normal brake 1 during its brake operation is provided. The abnormality detecting means 50 transmitting the operation signal for the brake operation of the emergency brake 2 at the time when the difference in the detection values becomes smaller than a preset value by comparing by detecting the operation speed of the normal brake 1 on each fixed period during the brake operation of the normal brake 1 is provided. Consequently a safe and sure brake operation can be performed at all times.
Patent JP-H07290987-A (JP)
Title: Transfer device of four wheel drive
Inventor: KAMEDA OSAMU
IPC: B60K17/348
Filed: 1994-04-28
Abstract: PURPOSE:To improve rigidity of a power transmission route by way of reducing the number of joint parts such as a spline joint, etc. CONSTITUTION:A drive sprocket 24 as a power transmission member held on an input shaft 21 free to rotate is connected to a driven sprocket 26 fixed on an output shaft 22 through a chain 27. A viscous coupling BC is arranged on one end side in the shaft direction of the drive sprocket 24 and a joint sleeve 41 of a lock mechanism RK is arranged on the other side in the shaft direction on the input shaft 21. An inner member 31 of the viscous coupling BC is spline- jointed S1 to the input shaft 21, and an outer member 32 is spline-jointed S2 to the input shaft 24, and the joint sleeve 41 is spline-jointed S3 to the input shaft 21. An engagement and disengagement spline S4 to engage and disengage in accordance with a sliding motion of the joint sleeve 41 is formed on the joint sleeve 41 and the drive sprocket 24.
Patent JP-2000304078-A (JP)
Title: Disk brake device of working vehicle
Inventor: YOSHII HAJIME
IPC: F16D65/18
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake in which a clearance automatic regulation mechanism is assembled in order to maintain the stroke of a piston for brake operating constant constantly, and an axle case is made compact. SOLUTION: In a structure in which a disk brake 7 to brake a differential device output shaft is provided at the opening end of an axle case 4 contacting to a housing 1 to house a differential device, a piston 18 in order to operate the brake is provided by fitting between the outer peripheral surface of the inner tooth gear 13 of a planetary gear type reduction gear device connecting the output shaft and the axle, and the inner peripheral surface of the axle case. An extension part 18a opposing to the boss part inner end face of the inner tooth gear is formed integrally with the piston, a hole 21 in the axial line direction is formed to the boss part, and a sleeve 22 is fitted to the hole 21 in a friction engaging condition.  A bar 23 is inserted to the sleeve 22, and its one end is connected to the piston extension, while a head part at its other end side is opposed to the sleeve 22 by placing a specific interval A.
Patent JP-S62271904-A (JP)
Title: Method for protecting diaphragm of steam turbine from intrusion of cleaning abrasive
Inventor: AIKAWA KAZUYA
IPC: F01D9/02
Filed: 1986-05-21
Abstract: PURPOSE:To save the amount of polishing work on a nozzle diaphragm, by doing the work previously blocking its water drain groove with a rubber pipe which has been inserted therein and expanded. CONSTITUTION:A rubber pipe 4 is inserted in the water drain groove 3 of a nozzle diaphragm 1, air being fed afterwards from a supply port 5, expanding said pipe 4 to block said groove 3. The whole surface of the diaphragm is polished and cleaned with abrasive by a blasting equipment 6. By the above method, the abrasive will not remain in said drain groove 3 not requiring removing work thereof, and the amount of the work can be saved.
Patent JP-H08304116-A (JP)
Title: Movement detection device
Inventor: FUJIBAYASHI KENJI
IPC: G11B15/093
Filed: 1995-05-12
Abstract: PURPOSE: To increase the flexibility in selection and arrangement of each component at design and to widen the available range of source voltage. CONSTITUTION: The light emitted from a light emitting diode D1 is detected by a phototransistor P1 through a reflecting plate interlocking with a reel, so that movement of the reel is detected. The light emitting diode D1 connected to between a power source Vcc and a ground GND through a resistor R1, the phototransistor P1 with its emitter grounded, a constant voltage element V1 connected to between the collector of the phototransistor P1 and the power source Vcc through a resistor R2, and a buffer transistor Q1, in which an emitter is grounded, a base is connected to the collector of the phototransistor P1 and a resistor R3 is connected to between the collector and the power source Vcc, and which has the collector as an output part OUT, are provided.
Patent JP-S5239881-A (JP)
Title: Puncher for a continous line
Inventor: KAWAMATA MASANORI
IPC: B21D28/34
Filed: 1975-09-25
Abstract: PURPOSE:To provide a puncher, which can exchange a punch easily, for a continuous line.
Patent JP-S62273614-A (JP)
Title: Magnetic head
Inventor: ONOE ATSUSHI
IPC: G11B5/127
Filed: 1986-05-21
Abstract: PURPOSE:To prevent a magnetic gap from being caused onto a joined face by using a magnetic thin film so as to join the joining face forming a back gap. CONSTITUTION:A ditch regulating a track width is formed to the left/right of a front gap 4 and glass 22 joining a side core 6 and a center core 5 is poured in the ditch and the gap 4 and the glass 22 acts like a gap spacer. On the other hand, a soft magnetic thin film 21 is formed to the joining face forming the back gap, no magnetic gap is caused at the part and the cores 5, 6 are joined. Further, the glass 22 is poured to the ditch of the core 6 as a joining agent. The generation of leakage of magnetic flux is prevented by the thin film 21 to improve the magnetic efficiency.
Patent JP-S63280368-A (JP)
Title: Multi-port memory controller
Inventor: FUTATSUGAME TAKASHI
IPC: G06F15/167
Filed: 1987-05-13
Abstract: PURPOSE:To reduce a wasteful time due to successive detection by making the diction circuit of memory use request signals into a block so as to decided them and enlarging the number of detectable ports to (n). CONSTITUTION:Memory use request signal selection circuits 14a-14m by blocks which are provided in plural block units of respective ports detect the memory use request signals from respective ports in respective blocks. Gate circuits 15a-15m by blocks are closed for the block of other port in which the memory use request signal is already present until the memory use request signals from all the ports in the same block are processed. The block in which the memory use request signal is absent is passed trough simultaneously with the termination of a block processing in a preceding stage, and a system shifts to the subsequent block in which the memory use request signal is present.
Patent JP-S60257579-A (JP)
Title: Module of solar cell
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1984-06-04
Abstract: PURPOSE:To increase the strength of a terminal connecting section, and to improve reliability by connecting a plus electrode and a minus electrode to a copper foil laminated to an insulating resin board by conductive adhesives and soldering a lead wire with the plus electrode and the minus electrode. CONSTITUTION:A plus electrode 5 and a minus electrode 6 are each connected electrically to a copper foil 11 laminated to an insulating resin board 12 by conductive adhesives 14. External lead wires are connected firmly to the copper foil 11 through soldering, and lastly the lead wires and several electrode 5, 6 are connected electrically. Consequently, the external lead wires are attached powerfully to the copper foil 11 through soldering, and the insulating board 12 to which the copper foil 11 is stuck together is also bonded tightly with a solar cell element by insulating adhesives 13. The copper foil 11 and each electrode 5, 6 are connected by conductive adhesives, and action except thermal expansion and contraction does not function between both the copper foil and the electrodes. Accordingly, a module having high reliability as a whole can be manufactured easily.
Patent JP-H06156185-A (JP)
Title: Occupant restricting device for vehicle
Inventor: MIYAZAKI OSAO
IPC: B60R22/12
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the number of parts, simplify the design and prevent the whiplash injury by providing a head belt or head cap which is removably mounted on the head of an occupant and a fastening belt connected thereto, and suppressing the forward tilting of the head of the occupant by the fastening belt in the collision. CONSTITUTION:One end of a fastening belt 3 is fixed to the rear surface of a sheet of the driver's seat A in a cabin B, and the other end is connected to a head belt or a head cap H in a removable manner through a connecting tool G. The head belt or the head cap H can be removably mounted on the head 4 of the driver E, and the fastening belt 3 is mounted by providing a space from a seat pillar (a), so as not to hinder the driving. As a result, when a vehicle is collided during traveling, although the head 4 of the driver E is forward tilted due to the inertia force in the collision, the forward tilting is suppressed because the head belt H is connected to the fastening belt 3, and the accident due to the forward tilting of the head is prevented.
Patent JP-H06288583-A (JP)
Title: Ceiling mounted type air conditioner outdoor unit
Inventor: YAMANAKA TETSUHIRO
IPC: F24F5/00
Filed: 1993-04-05
Abstract: PURPOSE:To improve operability of a maintenance operation by disposing an electric unit in which a printed board, a four-way switching valve, a terminal board for a compressor, a connector, etc., are concentrated at a side face side of a casing. CONSTITUTION:When an outdoor unit is installed on a ceiling of a veranda, etc., a mounting member 19 is first mounted via anchor bolts buried in the ceiling, a diffuser grill 12 of the unit is removed, and an upper beam of a front frame to become a connecting part is exposed. Then, the unit is raised, brought into contact with the member 19, a front side is then mounted with a connecting piece 18 from below the connecting part, and the piece 18 is clamped at the member 19 with a bolt. A bottom plate 2 is clamped at the member 19 via a connecting piece at a back side, and the grill 12 is mounted. At the time of a maintenance operation, when a service cover 8 mounted on a side is removed, components are opposed to the side face side to be so disposed as to conduct maintenance, and hence the operation can be easily advanced.